Atmel ATmega32A-PU AVR Microcontroller Description:

The ATmga32A-PU is a newer version of the ATmega32-16PU. It is fully pin and function compatible. Active and Idle mode current consumption of the ATmega32A has been reduced significantly compared to the ATmega32.

Atmel ATmega32A-PU AVR Microcontroller Features:

High-performance, Low-power AVR® 8-bit Microcontroller

Advanced RISC Architecture

131 Powerful Instructions – Most Single-clock Cycle Execution

32 x 8 General Purpose Working Registers

Fully Static Operation

Up to 16 MIPS Throughput at 16 MHz

On-chip 2-cycle Multiplier

High Endurance Non-volatile Memory segments

32K Bytes of In-System Self-programmable Flash program memory

1024 Bytes EEPROM

2K Byte Internal SRAM

Write/Erase Cycles: 10,000 Flash/100,000 EEPROM

Data retention: 20 years at 85°C/100 years at 25°C(1)

Optional Boot Code Section with Independent Lock Bits

In-System Programming by On-chip Boot Program

True Read-While-Write Operation

Programming Lock for Software Security

JTAG (IEEE std. 1149.1 Compliant) Interface

Boundary-scan Capabilities According to the JTAG Standard

Extensive On-chip Debug Support

Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface